CN1036659C - 可热塑加工的淀粉及其制造方法 - Google Patents

可热塑加工的淀粉及其制造方法 Download PDF

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Publication number
CN1036659C
CN1036659C CN89108431A CN89108431A CN1036659C CN 1036659 C CN1036659 C CN 1036659C CN 89108431 A CN89108431 A CN 89108431A CN 89108431 A CN89108431 A CN 89108431A CN 1036659 C CN1036659 C CN 1036659C
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CN
China
Prior art keywords
starch
additive
weight
mixture
melt
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN89108431A
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English (en)
Chinese (zh)
Other versions
CN1042370A (zh
Inventor
伊凡·汤姆卡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BioTec Biologische Naturverpackungen GmbH and Co KG
Original Assignee
BioTec Biologische Naturverpackungen GmbH and Co KG
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4269509&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CN1036659(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BioTec Biologische Naturverpackungen GmbH and Co KG filed Critical BioTec Biologische Naturverpackungen GmbH and Co KG
Publication of CN1042370A publication Critical patent/CN1042370A/zh
Application granted granted Critical
Publication of CN1036659C publication Critical patent/CN1036659C/zh
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C08L3/02—Starch; Degradation products thereof, e.g. dextrin
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L3/00—Compositions of starch, amylose or amylopectin or of their derivatives or degradation products
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2303/00—Characterised by the use of starch, amylose or amylopectin or of their derivatives or degradation products

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Materials For Medical Uses (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Noodles (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Laminated Bodies (AREA)
  • Reinforced Plastic Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
CN89108431A 1988-11-03 1989-11-03 可热塑加工的淀粉及其制造方法 Expired - Lifetime CN1036659C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH4083/88 1988-11-03
CH408388 1988-11-03

Publications (2)

Publication Number Publication Date
CN1042370A CN1042370A (zh) 1990-05-23
CN1036659C true CN1036659C (zh) 1997-12-10

Family

ID=4269509

Family Applications (1)

Application Number Title Priority Date Filing Date
CN89108431A Expired - Lifetime CN1036659C (zh) 1988-11-03 1989-11-03 可热塑加工的淀粉及其制造方法

Country Status (17)

Country Link
EP (1) EP0397819B1 (pt)
JP (1) JPH0764952B2 (pt)
KR (1) KR950005508B1 (pt)
CN (1) CN1036659C (pt)
AT (1) ATE121432T1 (pt)
AU (1) AU620934B2 (pt)
BR (1) BR8907146A (pt)
CA (1) CA2001587C (pt)
DE (1) DE58909191D1 (pt)
DK (1) DK173567B1 (pt)
FI (1) FI101229B (pt)
GR (1) GR1000448B (pt)
HU (2) HUT56122A (pt)
IE (1) IE66735B1 (pt)
MX (1) MX169636B (pt)
NO (1) NO176401C (pt)
WO (1) WO1990005161A1 (pt)

Families Citing this family (67)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043196A (en) * 1989-05-17 1991-08-27 National Starch And Chemical Investment Holding Corporation Biodegradable shaped products and the method of preparation thereof
US5035930A (en) * 1988-12-30 1991-07-30 National Starch And Chemical Investment Holding Corporation Biodegradable shaped products and the method of preparation thereof
IT1234783B (it) * 1989-05-30 1992-05-27 Butterfly Srl Procedimento per la produzione di composizioni a base di amido destrutturato e composizioni cosi ottenute
US5288765A (en) * 1989-08-03 1994-02-22 Spherilene S.R.L. Expanded articles of biodegradable plastics materials and a method for their production
CH680590A5 (pt) * 1990-04-26 1992-09-30 Biotec Biolog Naturverpack
DE4027786A1 (de) * 1990-09-04 1992-04-09 Marcel Huder Thermoplastisch verarbeitbare komponentengemische zur herstellung von nutzungs-, gebrauchs- und verpackungsgegenstaenden
DE4038732A1 (de) * 1990-12-05 1992-06-11 Henkel Kgaa Mit synthetischen polymerverbindungen modifizierte werkstoffe und/oder formteile auf staerkebasis und verfahren zu ihrer herstellung
WO1992015285A1 (en) * 1991-03-01 1992-09-17 Warner-Lambert Company Starch-based controlled release compositions
DE4116404A1 (de) * 1991-05-18 1992-11-19 Tomka Ivan Polymermischung fuer die herstellung von folien
DE4125217C2 (de) * 1991-07-30 1995-02-02 Inventa Ag Mehrschichtformkörper, Haftschicht(en) für denselben sowie Verwendung dieses Mehrschichtformkörpers
CH684178A5 (de) * 1991-10-07 1994-07-29 Naturalis Ag Verfahren zur Herstellung von Formlingen aus thermoplastisch verarbeitbaren Komponentengemischen.
SG47625A1 (en) * 1991-11-14 1998-04-17 Bio Tech Biolog Naturverparkun Biodegradable mould material
DE4139468C2 (de) * 1991-11-29 1994-06-16 Inventa Ag Klarsichtteil sowie Verwendung desselben
DE4140097C2 (de) * 1991-12-05 1999-01-21 4 P Folie Forchheim Gmbh Verfahren zum Herstellen einer Kunststoffolie
DE4200485C1 (pt) * 1992-01-10 1993-07-22 Buck Werke Gmbh & Co, 7347 Bad Ueberkingen, De
US5635550A (en) * 1992-02-07 1997-06-03 Solvay (Societe Anonyme) Starch-based composition
DE4209095A1 (de) * 1992-03-20 1993-09-23 Henkel Kgaa Thermoplastisch verarbeitbare werkstoffe auf staerkebasis, daraus gewonnene formteile und verfahren zu ihrer herstellung
DE9209339U1 (de) * 1992-07-11 1993-11-11 Bischof Und Klein Gmbh & Co, 49525 Lengerich Antistatische Verbundkombination
DE4228016C1 (de) * 1992-08-24 1994-03-31 Biotec Biolog Naturverpack Verfahren zum Herstellen von biologisch abbaubaren Folien aus pflanzlichen Rohstoffen
US5844023A (en) 1992-11-06 1998-12-01 Bio-Tec Biologische Naturverpackungen Gmbh Biologically degradable polymer mixture
US5352716A (en) * 1992-12-16 1994-10-04 Ecostar International, L.P. Degradable synthetic polymeric compounds
US5500465A (en) * 1994-03-10 1996-03-19 Board Of Trustees Operating Michigan State University Biodegradable multi-component polymeric materials based on unmodified starch-like polysaccharides
DE4429269A1 (de) * 1994-08-18 1996-02-22 K & S Bio Pack Entwicklung Verfahren zur Herstellung von Gegenständen aus thermoplastischer Amylose, Formmasse zur Durchführung des Verfahrens sowie Formteil
ES2149296T3 (es) 1994-08-25 2000-11-01 Topac Multimediaprint Gmbh Estuche para un soporte de registro en forma de disco.
DE4438961A1 (de) * 1994-10-31 1996-05-02 Hoechst Ag Wursthüllen aus thermoplastischer Stärke und Verfahren zu deren Herstellung
DE4440837A1 (de) 1994-11-15 1996-05-23 Basf Ag Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
DE59506810D1 (de) 1994-12-22 1999-10-14 Biotec Biolog Naturverpack Technische und nichttechnische textile erzeugnisse sowie verpackungsmaterialien
DE19500755A1 (de) * 1995-01-13 1996-07-18 Basf Ag Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
DE19500757A1 (de) 1995-01-13 1996-07-18 Basf Ag Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
DE19500756A1 (de) * 1995-01-13 1996-07-18 Basf Ag Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
DE19505186A1 (de) * 1995-02-16 1996-10-31 Basf Ag Biologisch abbaubare Polymere, Verfahren zu deren Herstellung sowie deren Verwendung zur Herstellung bioabbaubarer Formkörper
JP3107830B2 (ja) 1995-04-07 2000-11-13 ビオ−テック ビオロギッシェ ナトゥーアフェアパックンゲン ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト 生物学的に分解可能なポリマー混合物
DE19536505A1 (de) * 1995-09-29 1997-04-10 Biotec Biolog Naturverpack Biologisch abbaubares Filtermaterial und Verfahren zu seiner Herstellung
US5672639A (en) * 1996-03-12 1997-09-30 The Goodyear Tire & Rubber Company Starch composite reinforced rubber composition and tire with at least one component thereof
DE19624641A1 (de) * 1996-06-20 1998-01-08 Biotec Biolog Naturverpack Biologisch abbaubarer Werkstoff, bestehend im wesentlichen aus oder auf Basis thermoplastischer Stärke
EP0824108A1 (en) 1996-08-12 1998-02-18 Dsm N.V. Thermoplastic polysaccharide and shaped articles moulded thereof
DE19637565A1 (de) * 1996-09-14 1998-03-26 Naturalis Ag Verfahren zum Herstellen von kompostierbaren Formkörpern und Pellets aus einem kompostierbaren Komponentengemisch hierfür
BR9712882A (pt) 1996-11-05 2000-02-01 Novamont Spa Composições poliméricas heterofásicas biodegradáveis
DE19729306C2 (de) 1997-07-09 2002-04-04 Celanese Ventures Gmbh Stärke und/oder modifizierte Stärke und Weichmacher enthaltende Zusammensetzungen sowie Verfahren und Verwendung
DE19824968A1 (de) 1998-06-04 1999-12-09 Kalle Nalo Gmbh & Co Kg Von einem Netz umgebene, schlauchförmige Hülle für ein pastöses Füllgut sowie Verfahren zu ihrer Herstellung
EP1103254B1 (de) 1999-11-19 2005-03-23 Swiss Caps Rechte und Lizenzen AG Verfahren zum Herstellen eines Stärke enthaltenden Formkörpers, homogenisierte Stärke enthaltende Masse und Vorrichtung zum Herstellen einer Weichkapsel
US6573340B1 (en) 2000-08-23 2003-06-03 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable polymer films and sheets suitable for use as laminate coatings as well as wraps and other packaging materials
DE10062848C1 (de) * 2000-12-11 2002-04-04 Biop Biopolymer Gmbh Wasserformbeständiges, thermoplastisches Stärkematerial, Verfahren zu dessen Herstellung und dessen Verwendung
ES2334973T3 (es) 2000-12-29 2010-03-18 Swiss Caps Rechte Und Lizenzen Ag Procedimiento y dispositivo para la obtencion de cuerpos moldeados a partir de un material biopolimero.
US7241832B2 (en) 2002-03-01 2007-07-10 bio-tec Biologische Naturverpackungen GmbH & Co., KG Biodegradable polymer blends for use in making films, sheets and other articles of manufacture
US7297394B2 (en) 2002-03-01 2007-11-20 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biodegradable films and sheets suitable for use as coatings, wraps and packaging materials
NL1021548C2 (nl) 2002-09-27 2004-04-02 Tno Biologisch afbreekbaar polymeer materiaal uit zetmeel en dialdehyde-polysacharide.
DE10258227A1 (de) 2002-12-09 2004-07-15 Biop Biopolymer Technologies Ag Biologisch abbaubare Mehrschichtfolie
US7172814B2 (en) 2003-06-03 2007-02-06 Bio-Tec Biologische Naturverpackungen Gmbh & Co Fibrous sheets coated or impregnated with biodegradable polymers or polymers blends
DE202007018690U1 (de) 2006-04-14 2009-02-19 Bio-Tec Biologische Naturverpackungen Gmbh & Co.Kg Mehrschichtfolie
KR100762956B1 (ko) * 2006-07-13 2007-10-04 장은숙 유색 축광성 녹말폼의 제조방법
EP2677000A3 (en) 2006-07-28 2014-05-21 Biograde (Hong Kong) Pty Ltd. Masterbatch and polymer composition
DE102007050770A1 (de) 2007-10-22 2009-04-23 Biotec Biologische Naturverpackungen Gmbh & Co. Kg Polymeres Material und Verfahren zu dessen Herstellung
DE102008028544B4 (de) 2008-06-16 2010-05-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Spritzgussfähige thermoplastische Formmasse und Formteile, Verfahren zu deren Herstellung und deren Verwendung
DE102008033834A1 (de) 2008-07-19 2010-01-21 Lanxess Deutschland Gmbh Weichmacherzubereitungen
DE102009005640B4 (de) 2009-01-22 2013-08-29 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Thermoplastische Formmasse und Formteile, Verfahren zu deren Herstellung und deren Verwendung
DE102010021453A1 (de) 2010-05-25 2011-12-01 Huhtamaki Forchheim Zweigniederlassung Der Huhtamaki Deutschland Gmbh & Co. Kg Folienanordnung mit erhöhter Temperaturbeständigkeit
DE102010026532A1 (de) 2010-07-08 2012-01-12 Landshuter Werkzeugbau Alfred Steinl Gmbh & Co. Kg Gefüllte Formmassen
AR093710A1 (es) 2012-12-04 2015-06-17 Lanxess Deutschland Gmbh Mezclas de caucho que contienen alquilesteres de cadena corta de glicerina
CN103146032A (zh) * 2013-03-08 2013-06-12 太仓协乐高分子材料有限公司 一种玉米淀粉类生物降解塑料的制备方法
DE102014017015A1 (de) 2014-11-19 2016-05-19 Bio-Tec Biologische Naturverpackungen Gmbh & Co. Kg Biologisch abbaubare Mehrschichtfolie
PL3064542T3 (pl) 2015-03-04 2017-08-31 Politechnika Gdańska Biodegradowalna termoplastyczna kompozycja polimerowa, sposób jej wytwarzania oraz zastosowanie
PL433862A1 (pl) 2020-05-07 2021-11-08 Grupa Azoty Spółka Akcyjna Sposób wytwarzania skrobi termoplastycznej i skrobia termoplastyczna
WO2022253731A1 (de) 2021-06-02 2022-12-08 Periplast Werkzeugbau Und Kunststoffverarbeitung Gmbh & Co. Kg Thermoplastisches material und verfahren zur herstellung eines formkörpers aus einem thermoplastischen material und formkörper
WO2022258707A1 (de) 2021-06-08 2022-12-15 PAPACKS SALES GmbH Formkörper mit anschlusselement
DE102021114725A1 (de) 2021-06-08 2022-12-08 PAPACKS SALES GmbH Biologisch abbaubares Behältnis
DE102022132743A1 (de) 2022-12-08 2024-06-13 Periplast Werkzeugbau Und Kunststoffverarbeitung Gmbh & Co. Kg Thermoplastisches Material

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788546A (en) * 1954-08-11 1957-04-16 Russell L Mellies Method of molding oxystarch
BE654605A (pt) * 1961-12-16 1965-04-20
GB1014801A (en) * 1960-12-22 1965-12-31 Res Ass Of British Flour Mille New products derived from starch
DE2545502A1 (de) * 1974-10-11 1976-04-22 Hayashibara Biochem Lab Pullulanharzmassen
US4076846A (en) * 1974-11-22 1978-02-28 Sumitomo Bakelite Company Limited Protein-starch binary molding composition and shaped articles obtained therefor
EP0118240A2 (en) * 1983-02-18 1984-09-12 Warner-Lambert Company Process for injection moulding starch

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL263573A (pt) * 1960-04-13 1900-01-01
JPS5644901B2 (pt) * 1973-07-11 1981-10-22
JPS5644902B2 (pt) * 1974-01-22 1981-10-22
IN160476B (pt) * 1983-02-18 1987-07-11 Warner Lambert Co
US4985082A (en) * 1987-11-20 1991-01-15 Lafayette Applied Chemistry, Inc. Microporous granular starch matrix compositions
YU128990A (sh) * 1989-07-11 1993-05-28 Warner-Lambert Co. Preparati polimernih smeša koji sadrže destrukturisani skrob

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788546A (en) * 1954-08-11 1957-04-16 Russell L Mellies Method of molding oxystarch
GB1014801A (en) * 1960-12-22 1965-12-31 Res Ass Of British Flour Mille New products derived from starch
BE654605A (pt) * 1961-12-16 1965-04-20
DE2545502A1 (de) * 1974-10-11 1976-04-22 Hayashibara Biochem Lab Pullulanharzmassen
US4076846A (en) * 1974-11-22 1978-02-28 Sumitomo Bakelite Company Limited Protein-starch binary molding composition and shaped articles obtained therefor
EP0118240A2 (en) * 1983-02-18 1984-09-12 Warner-Lambert Company Process for injection moulding starch

Also Published As

Publication number Publication date
IE66735B1 (en) 1996-02-07
AU620934B2 (en) 1992-02-27
HUT56122A (en) 1991-07-29
KR950005508B1 (ko) 1995-05-24
CA2001587A1 (en) 1990-05-03
AU4427989A (en) 1990-05-28
JPH03502113A (ja) 1991-05-16
NO176401B (no) 1994-12-19
GR890100694A (en) 1990-12-31
JPH0764952B2 (ja) 1995-07-12
FI101229B1 (fi) 1998-05-15
WO1990005161A1 (de) 1990-05-17
BR8907146A (pt) 1991-02-13
HU210587B (en) 1995-05-29
FI903287A0 (fi) 1990-06-29
DK152290A (da) 1990-07-02
ATE121432T1 (de) 1995-05-15
CN1042370A (zh) 1990-05-23
NO176401C (no) 1995-04-05
FI101229B (fi) 1998-05-15
CA2001587C (en) 1999-12-14
HU896292D0 (en) 1991-06-28
NO902947D0 (no) 1990-07-02
MX169636B (es) 1993-07-15
GR1000448B (el) 1992-07-30
NO902947L (no) 1990-08-27
EP0397819A1 (de) 1990-11-22
DE58909191D1 (de) 1995-05-24
EP0397819B1 (de) 1995-04-19
DK173567B1 (da) 2001-03-19
DK152290D0 (da) 1990-06-22
IE893340L (en) 1990-05-03
KR900701901A (ko) 1990-12-05

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Granted publication date: 19971210